baber/WOPTO huggingface dataset:
Patent UY-37144-A (UY)
Title: Tapón para envases
Inventor: BERROA GARCIA JAVIER
IPC: B65D47/08
Filed: 2017-03-03
Abstract: Tapón (1) para envases, que comprende una pieza inferior (2), con medios de agarre para su retención en el gollete (20) del envase, y articulada a una pieza superior (3), provista de una base superior (5) unida a una pared perimetral (7), cmprendiendo una visera (9) para permitir la apertura del tapón (1), y una aleta (10) transversal a la misma, y en correspondencia con una escotadura (4) provista en el borde superior de la pieza inferior (2), donde dicha aleta (10) comprende un cordón (11) para efectuar el agarre de la pieza superior (3) al gollete (20) del envase.
Patent UY-39637-A (UY)
Title: Métodos para incrementar la eficacia del uso de nutrientes de plantas
Inventor: QUINODOZ PIERRE
IPC: A01P21/00
Filed: 2022-02-16
Abstract: La presente invención se refiere a un método para incrementar la eficacia del uso de nutrientes de una planta aplicando a la planta, una parte de la planta, un extracto de la planta, material de propagación de la planta o una ubicación en la que se cultiva la planta, un compuesto de fórmula (I) (I) o una composición que comprende un compuesto de fórmula (I).
Patent YU-18399-A (YU)
Title: Process for alkylating hindered sulfonamides
Inventor: MICHAEL HAWKINS JOEL
IPC: A61P9/04
Filed: 1999-04-08
Abstract: This invention refers to the procedure for alkylating protected sulfonamides by means of Michael's additive propiolatime and to their intermediates obtained in such procedure.
Patent BE-810010-A (BE)
Title: Stabilized polyolefins - useful as wire insulation in petroleum-jelly filled cables
IPC: H01B3/44
Filed: 1974-01-21
Abstract: The stabilised polyolefins, high density polyethylene or crystalline propylene polymers, contain (a) 0.1-1.5%, based on polymer, of an A-stage condensn. prod. of an alkylphenol and an aldehyde having a m.w.t. is not 500, (b) 0.1-1.0% of a polymeric ester of a thiodialkanoic acid and a polyol having a m.wt. of is not 500 and (c) 0.02-0.5% of oxalic acid bis(benzylidene hydrazide) or adipic acid bis (acetyl hydrazide).
Patent BE-894312-A (BE)
Title: Coded video signal adjustment circuit - turns signals into matrix form with correct ratio for equal amplitudes
Inventor: VANDENBULCKE B
IPC: H04N17/02
Filed: 1982-09-06
Abstract: A circuit adjusts the parameters, such as colour phase or colour saturation of a coded video signal, by a standardised colour beam signal and does not require separate measuring instruments. It is used in t.v. transmission. The signals, which define the parameter to be adjusted, are matrixed in such a ratio that the same amplitude is produced for two pulses of a line frequency video signal when the parameter reaches the correct value. The amplitudes differ when the parameter is not of the correct value.
Patent BE-894617-A (BE)
Title: Vehicle protected against frontal collisions - has superstructure joined to chassis along curved line by yielding components
IPC: B62D39/00
Filed: 1982-10-06
Abstract: The vehicle, particularly a car, incorporates a structure giving protection against frontal collisions. The structure comprises a chassis (2) on which the wheels (3) and engine (4) are mounted, and a superstructure (1) secured to it by components yielding under the effect of a frontal collision. The top of the chassis and the bottom of the superstructure join together along a curved line, so that when the components referred to yield the superstructure moves over the chassis along a curved path until it reaches a vertical position in relation to it, and does not come into contact with the obstacle encountered. FL.
Patent BE-899560-A (BE)
Title: Embout ventile pour un article a fumer.
Inventor: CANTRELL D V
IPC: A24F13/06
Filed: 1984-05-02
Abstract: L'embout comporte un tampon (14), ayant une extrémité d'entrée de la fumée (16) et une extrémité coté bouche (18). Le tampon est formé avec une multiplicité de capillaires (28) pour amener de la fumée non filtrée provenant du tabac à l'extrémité (18) et une multiplicité de conduits (22) qui reçoivent de l'air de ventilation et l'aménent à l'extrémité (18). Les sorties de fumée (29) des capillaires (28) au niveau de l'extrémité (18) sont disposées au voisinage immédiat des sorties d'air (23) des conduits (22) et sont situées radialement vers l'intérieur par rapport à celles-ci.
Patent BE-900228-A (BE)
Title: New ergoline 8-aldehyde derivs. - prepd. by oxidn. of the corresp. alcohol(s) using sulphur tri:oxide tri:ethylamine complex
Inventor: BERNARDI L
IPC: C07D457/10
Filed: 1984-07-26
Abstract: Carbonyl ergoline derivs. of formula (I) are new. R1=H or CH3. R2=1-4C hydrocarbon, R3 and R4=O, but not when R5 is methoxy, or R3=-(CH2)n-CHO and R4 is H, or R4 is -(CH2)nCHO and R3=H, n=0, 1 or 2, R5=H or CH3O, such that when R1, R4 and R5 are H and R2 is CH3, then R3 is not -CHO, and when R1 and R5 is H and R2 is CH3, R3 and R4 are not oxygen.
Patent BE-901955-A (BE)
Title: Punching machine for flexible materials - has extractor with protruding compression ring to counter deformations caused by punch
Inventor: KIRSCH N
IPC: B26F1/00
Filed: 1985-03-15
Abstract: The support plate houses an extractor through the centre of which the punching tool slides. The flexible material is placed between the extractor and the backing bush. - The operating face of the extractor has a raised annular rim of trapezoidal-shape whose crest diameter is slightly greater than the diameter of the punch. The action of the rim is to compress the material, in opposition to the deformation produced by the punching tool, prior to shearing taking place.
Patent BE-903331-A (BE)
IPC: B29C55/12
Filed: 1985-09-27
Abstract: Smooth, glossy, thin films based on linear polyethylene with Mw > 4 X 10<5>, preferably above 8 x 10<5>, having a strength above 1 GPa, a modulus above 20 GPa, and a FEM value above 150 KJ/m, and having a thickness of below 25  mu m, preferably below 2  mu m, an opacity below 15% and a water vapour transmission value below 0.6. Such films can be prepared by spinning or extruding a semidiluted solution of polyethylene, thermoreversible gelation of the spun or extruded article, followed by high, biaxial stretching.
Patent BE-904536-A (BE)
Title: Liposomes fusogenes et leur procede de fabrication.
IPC: C12N15/88
Filed: 1986-04-02
Abstract: Description de vésicules de phospholipides (limosomes) contenant un sel d'hydroxyde d'ammonium quaternaire dans leurs membranes.Les vésicules de phospholipides contenant le sel d'hydroxyde d'ammonium quaternaire dans leurs membranes, en plus de l'aptitude à se fixer aux cellules, fuseront avec une membrane cellulaire et induiront une fusion cellule à cellule, fournissant ainsi un moyens approprié de transférer dans une cellule une substance telle qu'un médicament.
Patent CA-1041036-A (CA)
Inventor: HARKE CYRIL J
IPC: C25B1/26
Filed: 1972-09-25
Granted: 1978-10-24
Abstract: Abstract of the Disclosure An electrochemical apparatus for the manufacture of halates, e.g., sodium chlorate, includes an electrolytic cell having monopolar dimensionally stable anodes held to and removable from the cell at a side thereof, and cathodes, ducts for conduct-ing hypohalite and gaseous electrolysis products upwardly through the cell and baffled means for conducting the hypohalite downward-ly to a bottom portion of the cell, from which it may be drawn off as chlorate, or recycled, the baffled means for returning the hypohal?te and other electrolyte constituents downwardly being such that the hypohalite will be held for a long enough time so as to become substantially converted to chlorate   In preferred aspects of the invention, the dimensionally stable monopolar anodes are of platinum, platinum-iridium alloy or ruthenium oxide over a valve metal such as titanium, tantalum or niobium, internal cooling of the electrodes is provided, conductors are copper rods clad with titanium, which also serve to rigidify the anodes, the cell top is of a fiberglass-reinforced plastic, replenished elec-trolyte is continually added to the cell, the anodes and cathodes are held apart by spacing lines of electrolyte-resistant plastic, which may be fastened together around a pair of cathode surfaces, and at least two such electrochemical apparatuses are electrically joined by copper connectors of a construction which minimizes thermal expansion-contraction strains on the electrodes.
Patent CA-1038314-A (CA)
Inventor: HORNBY WILLIAM E
IPC: C08G18/83
Filed: 1974-07-31
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE   An organic polymer is provided, which includes imidate groups capable of linking reaction with a biologically active material. A biologically active matrix comprising the polymer linked to a biologically active material may be used in carrying out biochemical reactions.
Patent CA-1043574-A (CA)
Inventor: SANTEN SVEN
IPC: F27B1/02
Filed: 1975-02-19
Granted: 1978-12-05
Abstract: ABSTRACT This invention relates to a method for producing metal from an oxidic material characterized in that final reduction and melting of a pre-reduced oxidic material takes place in the presence of a solid reduction agent in lump form, that the reducing gas leaving the final reduction stage is used for pre-reducing the incoming oxidic material without the presence of solid reduction agent, that extra energy is supplied to the final reduction and melting stage by means of a gaseous energy carrier and that the gas leaving the pre-reduction stage is used as fuel for pre-heating incoming oxidic material. This invention also relates to a device for carrying out the method characterized in that it comprises at least two interconnected shaft furnaces to be used for pre-heating and pre-reduction respectively final reduction and melting.  The energy consumption using this invention is lower than the energy consumption obtained in prior art processes.
Patent CA-1050766-A (CA)
Inventor: COLLIN PER H
IPC: C22B1/10
Filed: 1975-03-07
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE      A method and apparatus for reducing pulverulent iron ore with a carbonaceous material in a circulating fluidized bed is described.  In such system a known difficulty is that sticking together of the particles in the bed impairs fluidization of the bed.  Such impaired fluidization is avoided by controlling the flow of carbonaceous material to the bed so that there is always sufficient coke in the bed to avoid sticking.
Patent CA-1041066-A (CA)
Inventor: DUCHEMIN MICHEL
IPC: E01B9/28
Filed: 1975-10-06
Granted: 1978-10-24
Abstract: DEVICE FOR ELASTICALLY FASTENING A RAIL                   ON ITS SUPPORTS                ABSTRACT OF THE DISCLOSURE       Device for elastically fastening a rail on its supports comprising at least two fasteners each of which has clamping means extending therethrough.     The fasteners are disposed parallel to the rail on each side of the latter. They comprise a spring strip which has in the free state one of its edges bent and bearing at its two ends on the edge of the flange of the rail. The arrangement of the fastener permits resolv-ing all the problems of flexibility and clamping force.     The device according to the invention can be employed for fastening railway rails to all supports.
Patent CA-1059827-A (CA)
Inventor: BORSUK ALVIN
IPC: A23L5/10
Filed: 1976-02-03
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE     Mechanism for applying a squeezing force to a food product in a mold, including a fluid motor driving a reciprocal rod for engaging and applying a force to a plug movably positionable within the mold.  The reciprocal rod is driven by the fluid motor to move the plug into the mold until the resisting force of the food product within the mold balances the force exerted by the fluid motor.  The squeezing force is applied a plurality of times to obtain a uniform cross-sectionally dimensioned food product.
Patent CA-1047440-A (CA)
Title: Insulating film, sheet, or plate material with metallic coating and method for manufacturing same
Inventor: TAKAGI TOSHINORI
IPC: H05K3/14
Filed: 1976-02-11
Granted: 1979-01-30
Abstract: INSULATING FILM, SHEET, OR PLATE MATERIAL               WITH METALLIC COATING          AND METHOD FOR MANUFACTURING SAME            ABSTRACT OF THE DISCLOSURE         This invention provides a method for forming a dense, electrically conductive, metallic coating having a sufficient adherence without use of an adhesive on an insulating film, sheet, or plate such as plastic film, plastic rigid sheet, or ceramics by the cluster ion plating procedure which comprises heating a crucible containing a vapor deposition metal at a temperature of 200° to 2,500°C in a vacuum of 1 x 10-4 Torr. to 1 x 10-7 Torr. to generate a metal cluster through a small hole of the crucible, ionizing the metal cluster by the impact of electrons, and electrostatically accelerating the resulting cluster ion and depositing the same on a base material; a method for directly forming an electric circuit on the base material with-out use of adhesive according to the above-said method, wherein the base material is covered with a mask in the sheet form; and a method for efficiently increasing the thickness of the metallic coatings formed by the above methods, by further deposition of a metal by a vacuum deposition procedure or by an ion plating pro-cedure similar to the said cluster ion plating, except that the crucible has an ejecting hole of a larger diameter so that practically the cluster is no more formed.  The invention also provides the products manufactured by the above methods.
Patent CA-1055951-A (CA)
Title: Process for preparing 1-ethyl-2-/2'-methoxy-5'-sulphonamidobenzoyl/-aminomethylpyrrolidine and its salts
Inventor: KOSARY JUDIT
IPC: C07C311/16
Filed: 1976-03-26
Granted: 1979-06-05
Abstract: ABSTRACT OF THE DISCLOSURE 1- Ethyl-2-(2'-methoxy-5'-sulphonamidobenzoyl)-amino-methyl-pyrrolidine of formula I                                         (I) and the acid-addition salts thereof are prepared by a) reacting an acid-amide derivative of formula II                                    (II) with a metal methoxide, or b) reacting a reactive derivative of 2-chloro-5-sulphonamidobenzoic acid with 1-ethyl-2-aminomethyl-pyrrolidine, and then reacting the obtained acid-amide derivative with a metal methoxide.         The obtained compound possesses a significant psycho-tropic and gastric ulcer inhibiting effect.
Patent CA-1047485-A (CA)
Inventor: MOLTENI LUIGI
IPC: A61K38/00
Filed: 1976-04-08
Granted: 1979-01-30
Abstract: Tripeptides, Their Esters and Amides, and Anti-Ulcer Activity Thereof A B S T R A C T            This invention relates to a series of tripeptides of the general formula :       wherein R = - H, COCH3, alkyl R1= -OH, -NH2, -NH alkyl (C1 -C5) -O alkyl (C1 - C5) resulting from condensing of racemic, levoratatory and dextrorotatory phenylalanine and histidine and having an anti-ulcer activity.
Patent CA-1055695-A (CA)
Inventor: KEMMETMUELLER ROLAND
IPC: C10B39/00
Filed: 1976-05-20
Granted: 1979-06-05
Abstract: TITLE       METHOD AND MEANS FOR DRY COOLING BULK MATERIALS                 ABSTRACT OF THE DISCLOSURE The invention disclosed is addressed to a method and means of dry cooling bulk material within a closed system in which said material  is usually supplied intermittently to a cooling station.  The method comprises directing a substan-tially continuous stream of cooling gas through the bulk material to thereby cool it and at the same time heat the stream of cooling gas.  The heated stream of cooling gas is removed from the bulk material and directed through a mixing zone where it is mixed with a stream of cold cooling gas.  Preferably, the hot mixed gas is cleaned and thereafter cooled by passage through a heat exchanger means.  A selected portion of the cold cooling gas is diverted from the main stream to the mixing zone for mixing with the heated stream from the bulk material. The nondiverted portion of the cold cooling gas is directed to and through the bulk material.
Patent CA-1042844-A (CA)
Title: Engin pour le chargement, le transport et le dechargement de materiaux en tas
Inventor: CASTEL CLAUDE
IPC: B60P1/16
Filed: 1976-06-04
Granted: 1978-11-21
Abstract: Engin à moteur pour le chargement, le transport et le déchargement de matériaux en tas, dont la benne repose sur la partie mobile d'un châssis formé d'une partie fixe et d'une partie mobile, la partie mobile pouvant pivoter autour de l'extrémité avant de la partie fixe et la benne pouvant pivoter autour de l'extrémité avant de la partie mobile, caractérisé en ce que l'extrémité avant de la partie fixe du châssis vient à l'aplomb de l'axe des roues avant de l'engin et en ce que, il est prévu des moyens de commande prenant appui, l'un, d'une part, sur la partie fixe du châssis et, d'autre part, sur la partie mobile du châssis et l'autre, d'une part sur la partie mobile du châssis, d'autre part, sur la benne.
Patent CA-1069124-A (CA)
Inventor: ROTH MARTIN
IPC: C08F20/00
Filed: 1976-06-16
Granted: 1980-01-01
Abstract: Abstract of the Disclosure New imidyl-benzenedicarboxylic acid derivatives of formula Ia and Ib             or            (Ia)                        (Ib) , wherein A denotes a radical of the formula    ,      ,  ,   or   , R1 and R2 independently of one another denote hydrogen, chlorine or bromine and R3 denotes a chlorine atom, a hydroxyl group, an unsub-stituted or substituted phenoxy group, an alkoxy group with 1 to 18 carbon atoms or a -O-M+  group, in which M+ represents an alkali metal cation, a trialkylammonium ca-tion with 3-24 carbon atoms or a quaternary ammonium cation, and a process for their manufacture are described  These imidyl-benzenedicarboxylic acid derivatives are suitable for the manufacture of cross-linkable polymers, above all polycondensation and polymerisation products, which are distinguished by good processability and good solubility in the customary organic solvents.
Patent CA-1082537-A (CA)
Inventor: FAULKNER PHILIP G
IPC: C10M169/00
Filed: 1976-06-28
Granted: 1980-07-29
Abstract: ABSTRACT OF THE DISCLOSURE Drawn wall ironing of metal sheets facilitated by pouring a polymer coating on at least one surface of the metal.
Patent CA-1060487-A (CA)
Inventor: GRAAFSMA RICHARD S
IPC: B66F3/24
Filed: 1976-09-22
Granted: 1979-08-14
Abstract: SNUBBER FOR ONE END LIFT JACKS          Abstract of the Disclosure A one end lift or like jack is provided with a snubber which prevents a lift saddle from rising in an uncontrolled manner.  The snubber comprises a bi-ended cylinder closed at both ends which is affixed to the lift cylinder for corresponding vertical motion.  A piston rod is affixed to a  relatively stationary lift frame, and a piston is mounted to the rod within the snubber cylinder to define two cylinder chambers.  Within the piston is an axial bleed port bore permitting fluid to bleed between the chambers.  A check ring can be moved by fluid pressure imbalance along the snubber piston rod  into a closed position against the bleed port, inhibiting fluid flow and prohibiting uncontrolled rise of the snubber and main cylinders.  when the check ring is not in its closed position, relatively free lift lowering action is permitted.
Patent CA-1040559-A (CA)
Inventor: SCHENK BERND
IPC: B60K15/04
Filed: 1976-10-13
Granted: 1978-10-17
Abstract: ABSTRACT    Disclosed is a filler connection for vehicles driven by internal combustion engines, which filler connection is fastened in an opening of the body of the vehicle and has a portion thereof disposed on the inner surface of the body connected with a conduit leading to the fuel tank.  A portion of the connection is disposed on the outer surface and it is adapted to be closed by means of a lid.  Valve means are provided for overpressure venting and ventilation. The connection is formed in one piece from synthetic material with the valve means arranged on the portion of the connection disposed on the inner surface of the body of the vehicle.
Patent CA-1064512-A (CA)
Inventor: MUNTZ RONALD L
IPC: C07C31/28
Filed: 1976-10-15
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE           An improved process is provided for preparing organic vanadates. The process includes reacting vanadium oxytrichloride with a C2-C12 alcohol in a molar ratio of vanadium oxytrichloride to alcohol of from 1:1 to 1:5 in the presence of ammonia at a temperature of from 0 to 100°C under sub-stantially anhydrous conditions and thereafter adding sufficient dimethyl sulfoxide to form two phases, one phase containing the organic vanadates and the other phase being an ammonium chloride-dimethyl sulfoxide suspension. The organic vanadates are readily separated from the ammonium chloride-dimethyl sulfoxide phase by decantation or any other convention technique known in the art.  Prolonged heating and degradation of the product is there-fore avoided.
Patent CA-1081900-A (CA)
Inventor: SUH KYUNG W
IPC: C08J9/14
Filed: 1976-11-01
Granted: 1980-07-15
Abstract: Abstract of the Disclosure Stable medium density large cell size styrene polymer foam is extruded in large sections employing as blowing agents:  chlorofluoromethane, bromochlorodifluoro-methane alone or in admixture with minor quantities of other halogen containing carbon compounds to provide machinable foams of good dimensional stability.
Patent CA-1088505-A (CA)
Inventor: SPIEGELBERG WILLIAM D
IPC: C10M111/04
Filed: 1977-01-14
Granted: 1980-10-28
Abstract: Abstract A forging compound particularly adapted for hot die dwell forging of titanium and its alloys comprises boundary layer parti-cles (boron nitride or graphite) and a major quantity (more than 60% by weight) of vitreous components.  The virtreous components comprise diboron trioxide and silica frit containing a metal oxide wetting agent.  In a preferred form, the forging lubricant com-prises about 14 to 25% by weight boron nitride particles, balance, vitreous components.  The latter comprise about 60% to 75% by weight diboron trioxide,balance silica glass containing cobalt oxide wetting agent in an amount of 1.0 to 3% by weight of the vitreous components.  All the foregoing ingredients may be dis-persed in a coatable carrier preferably comprising a solvent, e.g., xylene, in which a resin binder is dissolved.  A method of using the lubricant includes coating workpieces with the lubri-cant, heating the workpieces to forging temperature, and impossing forging pressure on the workpiece within an enclosed die for a dwell period to creep-flow the workpiece metal into conformity with the forging die.
Patent CA-1096179-A (CA)
Inventor: MILLER KIRK D
IPC: C21C1/10
Filed: 1977-01-18
Granted: 1981-02-24
Abstract: Abstract of the Disclosure In treating cast iron with magnesium to produce nodular iron, a capsule of heat-resistant non-metallic non-wetting material. closed except for upper and lower limited access passages, containing the magnesium, is plunged into a bath of molten metal in a standard vertical ladle closed at the top to contain the violent reaction resulting.  An eleva-ting mechanism lowers and raises the hood and the capsule together and plunges and withdraws the capsule.  The mechanism includes means for manipulating a plunging rod carrying the capsule and for adjusting and maintaining the rod in a fixed radical position relative to its axis and for restraining it against lateral movement due to the force of the reaction.
Patent CA-1102477-A (CA)
Inventor: SERINI VOLKER
IPC: C08L69/00
Filed: 1977-03-25
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE         Mixtures of segment polymers and polycarbonates which produce thermoplastic rubbers having better performance at elevated temperatures than the segment polymers alone and improved toughness. Said mixtures comprising: 1) 99 to 1% of one or more segment copolymers of alternating linear or branched segments A and B wherein A are polymer blocks of aromatic vinyl compounds with Tg>20°C (hard segment) and B are polymer blocks containing polymerised conjugated dienes with Tg<0°C (soft segment), and 2) 1 to 99 % of one of more aromatic polycarbonates in which the linear chains consist to an extent of at least 50% of structural units of the formula                                   (1) wberein X = C1-C5 alkylene or alkylidene.